//Thu Apr 15 19:45:26 CDT 2010
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>

using namespace std;

class ShorterSuperSum
{
public:
	int calculate(int k, int n)
	{
		if(k==0) return n;
		int sum = 0;
		for(int i=1; i<=n; i++)
		{
			sum += calculate(k-1, i);
		}
		return sum;
	}

};
